103818479 has 2 divisors, whose sum is σ = 103818480. Its totient is φ = 103818478.

The previous prime is 103818433. The next prime is 103818503. The reversal of 103818479 is 974818301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103818479 - 2¹² = 103814383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103818419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51909239 + 51909240.

It is an arithmetic number, because the mean of its divisors is an integer number (51909240).

Almost surely, 2^103818479 is an apocalyptic number.

103818479 is a deficient number, since it is larger than the sum of its proper divisors (1).

103818479 is an equidigital number, since it uses as much as digits as its factorization.

103818479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 103818479 is about 10189.1353411367. The cubic root of 103818479 is about 469.9931778095.

The spelling of 103818479 in words is "one hundred three million, eight hundred eighteen thousand, four hundred seventy-nine".